DQ-RP900 Whether you"re at home or on-the-go, a long life camera battery will ensure that you have the power you need, when you need it. Features: -Lithium-ion rechargeable battery. -Smart technology communicates accurate information to the camera. -No memory-effect. -Overcharge protection built in. Specifications: -Direct MINOLTA replacement. -Provides 650mAh of capacity. -Replaces the following MINOLTA part numbers: NP-900. -Fits the following MINOLTA models: DIMAGE E40, DIMAGE E50, NORCENT DC-520.